function bciTopoplotGoodChan()

global GLOBALbci;

goodChan = zeros(length(GLOBALbci.init.dataChan),1);
chIdx = bciFind(GLOBALbci.init.dataChan,GLOBALbci.preprocChan(GLOBALbci.goodChan));
goodChan(chIdx)=1;

if isfield(GLOBALbci,'chanLocFile') && ~isempty(GLOBALbci.chanLocFile),
    cfg.layout=GLOBALbci.chanLocFile;
    figure;
    topoplot(cfg,goodChan);
    title('Selected Channels');
else
    figure;
    bciTopoplotGrid(goodChan);
    title('Selected Channels')
end
